ChemicalBook > CAS DataBase List > 2-Ethylhexyl-4,6-dibroMo-3-fluorothieno[3,4-b]thiophene-2-carboxylate

2-Ethylhexyl-4,6-dibroMo-3-fluorothieno[3,4-b]thiophene-2-carboxylate

Product Name
2-Ethylhexyl-4,6-dibroMo-3-fluorothieno[3,4-b]thiophene-2-carboxylate
CAS No.
1237479-38-7
Chemical Name
2-Ethylhexyl-4,6-dibroMo-3-fluorothieno[3,4-b]thiophene-2-carboxylate
Synonyms
DTFCOO26-2Br;2-ethylhexyl 4,6-dibromo-3-fluorothieno[2,3-c]thiophene-2-carbo;2-ethylhexyl 4,6-dibromo-3-fluorothieno[2,3-c]thiophene-2-carboxylate;2-Ethylhexyl-4,6-dibroMo-3-fluorothieno[3,4-b]thiophene-2-carboxylate;2-Ethylhexyl4,6-Dibromo-3-fluorothieno[3,4-b]thiophene-2-carboxylate>2-Ethylhexyl 4,6-Dibromo-3-fluorothieno[3,4-b]thiophene-2-carboxylate;4,6-Dibromo-3-fluorothieno[3,4-b]thiophene-2-carboxylic Acid 2-Ethylhexyl Ester;Thieno[3,4-b]thiophene-2-carboxylic acid, 4,6-dibromo-3-fluoro-, 2-ethylhexyl ester;4,6-Dibromo-3-fluoro-2-carboxylic acid (2-ethylhexyl) ester thiopheno [3,4-B] thiophene;Poly[[4,8-bis[(2-ethylhexyl)oxy]benzo[1,2-b:4,5-b'] dithiophene-2,6-diyl][3-fluoro-2-[(2-ethylhexyl)carbonyl]thieno[3,4-b] thiophenediyl]] PTB7
CBNumber
CB52645026
Molecular Formula
C15H17Br2FO2S2
Formula Weight
472.23
MOL File
1237479-38-7.mol
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2-Ethylhexyl-4,6-dibroMo-3-fluorothieno[3,4-b]thiophene-2-carboxylate Property

Melting point:
37.0 to 41.0 °C
Boiling point:
481.0±45.0 °C(Predicted)
Density 
1.612±0.06 g/cm3(Predicted)
form 
powder to crystaline
color 
Light yellow to Yellow to Orange
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Safety

HS Code 
2934.99.4400
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
901228
Product name
2-Ethylhexyl 4,6-dibromo-3-fluorothieno[3,4-b]thiophene-2-carboxylate
Packaging
250MG
Price
$294
Updated
2023/06/20
TCI Chemical
Product number
E1040
Product name
2-Ethylhexyl 4,6-Dibromo-3-fluorothieno[3,4-b]thiophene-2-carboxylate
Purity
>97.0%(GC)
Packaging
100mg
Price
$202
Updated
2024/03/01
TRC
Product number
E918788
Product name
2-Ethylhexyl 4,6-Dibromo-3-fluorothieno[3,4-b]thiophene-2-carboxylate
Packaging
5mg
Price
$110
Updated
2021/12/16
AK Scientific
Product number
5622AL
Product name
2-Ethylhexyl 4,6-Dibromo-3-fluorothieno[3,4-b]thiophene-2-carboxylate
Packaging
100mg
Price
$577
Updated
2021/12/16
Alichem
Product number
1237479387
Product name
2-Ethylhexyl 4,6-Dibromo-3-fluorothieno[3,4-b]thiophene-2-carboxylate
Packaging
1g
Price
$1176
Updated
2021/12/16
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2-Ethylhexyl-4,6-dibroMo-3-fluorothieno[3,4-b]thiophene-2-carboxylate Chemical Properties,Usage,Production

Description

2-Ethylhexyl 4,6-Dibromo-3-fluorothieno[3,4-b]thiophene-2-carboxylate has been used for the synthesis low band gap polymer semiconductors such as PTB-7?and PCE10 (also called PTB7-Th or PBDTTT-EFT) for OFETs, OLED, PLED?and OPV applications.

Uses

2-Ethylhexyl 4,6-dibromo-3-fluorothieno[3,4-b]thiophene-2-carboxylate (TTF) can be used in the synthesis of diketopyrrolopyrrole (DPP) based low band polymers for the fabrication of organic field-effect transistors (OFETs). It can also be used in the synthesis of narrow band-gap polymers like PBDTT-OS-TT-EF (1.52 eV) and PBDTT-OS-TT-CF (1.56 eV) for polymeric solar cells.

2-Ethylhexyl-4,6-dibroMo-3-fluorothieno[3,4-b]thiophene-2-carboxylate Preparation Products And Raw materials

Raw materials

Preparation Products

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2-Ethylhexyl-4,6-dibroMo-3-fluorothieno[3,4-b]thiophene-2-carboxylate Suppliers

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View Lastest Price from 2-Ethylhexyl-4,6-dibroMo-3-fluorothieno[3,4-b]thiophene-2-carboxylate manufacturers

Career Henan Chemical Co
Product
2-Ethylhexyl-4,6-dibroMo-3-fluorothieno[3,4-b]thiophene-2-carboxylate 1237479-38-7
Price
US $0.01/KG
Min. Order
1KG
Purity
98%； 99%
Supply Ability
1kg; 5kg; 10kg；25kg
Release date
2020-01-07

1237479-38-7, 2-Ethylhexyl-4,6-dibroMo-3-fluorothieno[3,4-b]thiophene-2-carboxylateRelated Search:

1H,1H,2H,2H-Perfluorooctanesulfonic acid 1-Octanone,1-(4,6-dibroMo-3-fluorothieno[3,4-b]thien-2-yl 2‐ethylhexyl 4,6‐ dibroMothieno[3,4‐ b]thiophene‐2‐ carboxylate 1-(4,6-dibroMothieno[3,4-b]thiophen-2-yl)octan-1-one Octyl 4,6-DibroMothieno[3,4-b]thiophene-2-carboxylate 4,6-Dibromo-3-fluorothieno[3,4-b]thiophene-2-carboxylic acid octyl ester 1-(4,6-dibromothieno[3,4-b]thiophen-2-yl)-2-ethylhexan-1-one

  • 2-Ethylhexyl-4,6-dibroMo-3-fluorothieno[3,4-b]thiophene-2-carboxylate
  • 2-Ethylhexyl 4,6-Dibromo-3-fluorothieno[3,4-<i>b</i>]thiophene-2-carboxylate
  • Poly[[4,8-bis[(2-ethylhexyl)oxy]benzo[1,2-b:4,5-b'] dithiophene-2,6-diyl][3-fluoro-2-[(2-ethylhexyl)carbonyl]thieno[3,4-b] thiophenediyl]] PTB7
  • 2-Ethylhexyl4,6-Dibromo-3-fluorothieno[3,4-b]thiophene-2-carboxylate&gt
  • Thieno[3,4-b]thiophene-2-carboxylic acid, 4,6-dibromo-3-fluoro-, 2-ethylhexyl ester
  • 4,6-Dibromo-3-fluorothieno[3,4-b]thiophene-2-carboxylic Acid 2-Ethylhexyl Ester
  • DTFCOO26-2Br
  • 2-ethylhexyl 4,6-dibromo-3-fluorothieno[2,3-c]thiophene-2-carbo
  • 4,6-Dibromo-3-fluoro-2-carboxylic acid (2-ethylhexyl) ester thiopheno [3,4-B] thiophene
  • 2-ethylhexyl 4,6-dibromo-3-fluorothieno[2,3-c]thiophene-2-carboxylate
  • 1237479-38-7